The Rear And Side Panels Of The Hg556A - Huawei EchoLife HG556a Installation Manual And User's Manual

1.3 The Rear and Side Panels of the HG556a

The rear panel of the HG556a provides the following interfaces and buttons:
1.
Interface or
Button
ADSL
PHONE1, PHONE2
LAN1–LAN4
USB
RESET
POWER
RESTART
Note for the four LAN indicators:
The four LAN indicators are normally off.
When the diagnostic button is pressed, the four LAN indicators turn red or
green, see 1.4 Description of the Indicators on the Front and Rear Panels.
User Manual
Meaning
Diagnostic button, press this button to check the status of the
four LAN indicators.
Connects the telephone jack on the wall.
Connects a phone.
Connects PCs, switches, or other equipment.
Connects a USB storage device, such as a USB disk, a printer etc.
Restores the factory settings if this button is pressed and hold
more than 5 seconds.
NOTE
After you restore the factory settings, the customized data will be
lost. Therefore, press the RESET button with caution.
Connects a power adapter.
Restarts the HG556a if this button is pressed and hold more than
0.5 seconds.
WiFi button
5